The accompanying summary data on total cholesterol level (mmol/l) was obtained from a sample of Asian postmenopausal women who were vegans and another sample of such women who were omnivores. Diet Sample Size Sample Mean Sample SD Vegan 86 5.30 1.02 Omnivore 93 5.75 1.20 Calculate a 99% CI for the difference between population mean total cholesterol level for vegans and population mean total cholesterol level for omnivores. (Use ?Vegan − ?Omnivore. Round your answers to three decimal places.) , (mmol/l) Interpret the interval. We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount within the confidence interval.We are 99% confident that the true average cholesterol level for vegans is less than that of omnivores by an amount within the confidence interval. We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount outside the confidence interval.We cannot draw a conclusion from the given information. You may need to use the appropriate table in the Appendix of Tables to answer this question.

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The accompanying summary data on total cholesterol level (mmol/l) was obtained from a sample of Asian postmenopausal women who were vegans and another sample of such women who were omnivores.
Diet Sample Size Sample Mean Sample SD
Vegan 86 5.30 1.02
Omnivore 93 5.75 1.20
Calculate a 99% CI for the difference between population mean total cholesterol level for vegans and population mean total cholesterol level for omnivores. (Use ?Vegan − ?Omnivore. Round your answers to three decimal places.)
 
  ,  
 
 (mmol/l)
Interpret the interval.
We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount within the confidence interval.We are 99% confident that the true average cholesterol level for vegans is less than that of omnivores by an amount within the confidence interval.    We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount outside the confidence interval.We cannot draw a conclusion from the given information.
You may need to use the appropriate table in the Appendix of Tables to answer this question.
The accompanying summary data on total cholesterol level (mmol/I) was obtained from a sample of Asian postmenopausal women who were vegans and another sample of such women who were omnivores.
Diet
Sample Size Sample Mean Sample SD
Vegan
86
5.30
1.02
Omnivore
93
5.75
1.20
Calculate a 99% CI for the difference between population mean total cholesterol level for vegans and population mean total cholesterol level for omnivores. (Use uvegan
decimal places.)
Homnivore: Round your answers to three
(mmol/I)
Interpret the interval.
O We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount within the confidence interval.
O We are 99% confident that the true average cholesterol level for vegans is less than that of omnivores by an amount within the confidence interval.
O We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount outside the confidence interval.
O We cannot draw a conclusion from the given information.
You may need to use the appropriate table in the Appendix of Tables to answer this question.
Transcribed Image Text:The accompanying summary data on total cholesterol level (mmol/I) was obtained from a sample of Asian postmenopausal women who were vegans and another sample of such women who were omnivores. Diet Sample Size Sample Mean Sample SD Vegan 86 5.30 1.02 Omnivore 93 5.75 1.20 Calculate a 99% CI for the difference between population mean total cholesterol level for vegans and population mean total cholesterol level for omnivores. (Use uvegan decimal places.) Homnivore: Round your answers to three (mmol/I) Interpret the interval. O We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount within the confidence interval. O We are 99% confident that the true average cholesterol level for vegans is less than that of omnivores by an amount within the confidence interval. O We are 99% confident that the true average cholesterol level for vegans is greater than that of omnivores by an amount outside the confidence interval. O We cannot draw a conclusion from the given information. You may need to use the appropriate table in the Appendix of Tables to answer this question.
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